What faith is described as gripping
An image of something that will not come apart.
لَآ إِكْرَاهَ فِى ٱلدِّينِ ۖ قَد تَّبَيَّنَ ٱلرُّشْدُ مِنَ ٱلْغَىِّ ۚ فَمَن يَكْفُرْ بِٱلطَّـٰغُوتِ وَيُؤْمِنۢ بِٱللَّهِ فَقَدِ ٱسْتَمْسَكَ بِٱلْعُرْوَةِ ٱلْوُثْقَىٰ لَا ٱنفِصَامَ لَهَا ۗ وَٱللَّهُ سَمِيعٌ عَلِيمٌ
…fa-mani yakfur bi-ṭ-ṭāghūti wa yu'min billāhi fa-qadi-stamsaka bi-l-ʿurwati-l-wuthqā la-nfiṣāma lahā…
“There shall be no compulsion in [acceptance of] the religion. The right course has become distinct from the wrong. So whoever disbelieves in ṭāghūt1 and believes in Allāh has grasped the most trustworthy handhold with no break in it. And Allāh is Hearing and Knowing.”
Source
The Qur'an · 2:256
Qur'an
- Qur'anic text in the Uthmani script via Quran.com; translation: Saheeh International